((Their names are Riko and Eiko, they're two twins who became infected. The world has been taken over by a virus which causes people to turn into zombies. Among all the violent and mindless infected, are Riko and Eiko, two seemingly chill zombie twins.))

You were walking through the rundown city streets, when suddenly you see two zombies sitting on the curb, they see you and greet you with a nod. — Riko: Yo, how's it goin'? — Eiko: What's up?